diff options
Diffstat (limited to 'bcprov/src/main/java/org/bouncycastle/jce/provider/test/OCBTest.java')
-rw-r--r-- | bcprov/src/main/java/org/bouncycastle/jce/provider/test/OCBTest.java | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/bcprov/src/main/java/org/bouncycastle/jce/provider/test/OCBTest.java b/bcprov/src/main/java/org/bouncycastle/jce/provider/test/OCBTest.java deleted file mode 100644 index c693ce8..0000000 --- a/bcprov/src/main/java/org/bouncycastle/jce/provider/test/OCBTest.java +++ /dev/null @@ -1,104 +0,0 @@ -package org.bouncycastle.jce.provider.test; - -import java.security.Key; -import java.security.Security; - -import javax.crypto.Cipher; -import javax.crypto.NoSuchPaddingException; -import javax.crypto.spec.IvParameterSpec; -import javax.crypto.spec.SecretKeySpec; - -import org.bouncycastle.jce.provider.BouncyCastleProvider; -import org.bouncycastle.util.encoders.Hex; -import org.bouncycastle.util.test.SimpleTest; - -public class OCBTest - extends SimpleTest -{ - public String getName() - { - return "OCB"; - } - - public void performTest() - throws Exception - { - checkRegistrations(); - } - - private void checkRegistrations() - throws Exception - { - String[] ciphers = new String[] { "AES", "NOEKEON", "Twofish", "CAST6", "SEED", "Serpent", "RC6", "CAMELLIA" }; - String[] cipherText = new String[] - { - "BEA5E8798DBE7110031C144DA0B2612213CC8B747807121A4CBB3E4BD6B456AF", - "a2545b927e0f2e6db2998e20b17d5fc0564dcab63b748327e2ef4eaed88cb059", - "1cfafe72f7181cae331610c116345e51fc356b379aca04da2a53337c5428d8e4", - "5b9b738b2ac7000b33b89dd4eec18dd853f4f7c1d9e17b565405f17a0a8c8b63", - "fcdbcee69d02c69858ed4569f78b81920b3027cdb7f1f154634aa5ace9e6ba29", - "4f7154cb34558940e85db7d3e96ac6c9cb0d9c1b00b18e82e15d1be83deef9df", - "23f3e450c4c7199563a0ed601a5c60d75eb88db2a0d090ae5e84d98438a146aa", - "ac13ce9db4af148e910a813fc728e5785e23b1bf1d04a961a3f95f356b9417ab" - }; - - for (int i = 0; i < ciphers.length; i++) - { - ocbTest(ciphers[i], cipherText[i]); - } - } - - private void ocbTest(String cipher, String cText) - throws Exception - { - byte[] K = Hex.decode( - "000102030405060708090A0B0C0D0E0F"); - byte[] P = Hex.decode( - "000102030405060708090A0B0C0D0E0F"); - byte[] N = Hex.decode("000102030405060708090A0B"); - String T = "4CBB3E4BD6B456AF"; - byte[] C = Hex.decode(cText); - - Key key; - Cipher in, out; - - key = new SecretKeySpec(K, cipher); - - in = Cipher.getInstance(cipher + "/OCB/NoPadding", "BC"); - out = Cipher.getInstance(cipher + "/OCB/NoPadding", "BC"); - - in.init(Cipher.ENCRYPT_MODE, key, new IvParameterSpec(N)); - - byte[] enc = in.doFinal(P); - if (!areEqual(enc, C)) - { - fail("ciphertext doesn't match in OCB got " + new String(Hex.encode(enc))); - } - - out.init(Cipher.DECRYPT_MODE, key, new IvParameterSpec(N)); - - byte[] dec = out.doFinal(C); - if (!areEqual(dec, P)) - { - fail("plaintext doesn't match in OCB"); - } - - try - { - in = Cipher.getInstance(cipher + "/OCB/PKCS5Padding", "BC"); - - fail("bad padding missed in OCB"); - } - catch (NoSuchPaddingException e) - { - // expected - } - } - - public static void main(String[] args) - { - Security.addProvider(new BouncyCastleProvider()); - - runTest(new OCBTest()); - } -}
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